2912018868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5522

約数の個数: 144

約数和(自身を含む): 8522841600

約数和(自身を除く): 5610822732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 59, 66, 69, 92, 99, 118, 132, 138, 177, 198, 207, 236, 253, 276, 354, 396, 414, 506, 531, 649, 708, 759, 828, 1012, 1062, 1298, 1357, 1518, 1947, 2124, 2277, 2596, 2714, 3036, 3894, 4071, 4554, 5419, 5428, 5841, 7788, 8142, 9108, 10838, 11682, 12213, 14927, 16257, 16284, 21676, 23364, 24426, 29854, 32514, 44781, 48771, 48852, 59609, 59708, 65028, 89562, 97542, 119218, 124637, 134343, 178827, 179124, 195084, 238436, 249274, 268686, 319721, 357654, 373911, 498548, 536481, 537372, 639442, 715308, 747822, 959163, 1072962, 1121733, 1278884, 1371007, 1495644, 1918326, 2145924, 2243466, 2742014, 2877489, 3516931, 3836652, 4113021, 4486932, 5484028, 5754978, 7033862, 7353583, 8226042, 10550793, 11509956, 12339063, 14067724, 14707166, 16452084, 21101586, 22060749, 24678126, 29414332, 31652379, 42203172, 44121498, 49356252, 63304758, 66182247, 80889413, 88242996, 126609516, 132364494, 161778826, 242668239, 264728988, 323557652, 485336478, 728004717, 970672956, 1456009434, 2912018868]

約数ペア:

[(1, 2912018868), (2, 1456009434), (3, 970672956), (4, 728004717), (6, 485336478), (9, 323557652), (11, 264728988), (12, 242668239), (18, 161778826), (22, 132364494), (23, 126609516), (33, 88242996), (36, 80889413), (44, 66182247), (46, 63304758), (59, 49356252), (66, 44121498), (69, 42203172), (92, 31652379), (99, 29414332), (118, 24678126), (132, 22060749), (138, 21101586), (177, 16452084), (198, 14707166), (207, 14067724), (236, 12339063), (253, 11509956), (276, 10550793), (354, 8226042), (396, 7353583), (414, 7033862), (506, 5754978), (531, 5484028), (649, 4486932), (708, 4113021), (759, 3836652), (828, 3516931), (1012, 2877489), (1062, 2742014), (1298, 2243466), (1357, 2145924), (1518, 1918326), (1947, 1495644), (2124, 1371007), (2277, 1278884), (2596, 1121733), (2714, 1072962), (3036, 959163), (3894, 747822), (4071, 715308), (4554, 639442), (5419, 537372), (5428, 536481), (5841, 498548), (7788, 373911), (8142, 357654), (9108, 319721), (10838, 268686), (11682, 249274), (12213, 238436), (14927, 195084), (16257, 179124), (16284, 178827), (21676, 134343), (23364, 124637), (24426, 119218), (29854, 97542), (32514, 89562), (44781, 65028), (48771, 59708), (48852, 59609)]